power brakes and front discs

can anyone tell me what power brake booster set up will work on my 74 cj-5 304 ive seen wrangler setups on e bay that say will work but how about any others, have very limited funds also can anyone tell me a cheap way to put disc front brakes on and what to get them off of i have the dana 30 and what to get them off of can't find a 30 with discs thanks

 

You can pull disks (plus knuckles and outer stub shaft) off of the 76+ CJ's and swap them to your 74. You'll probably have to change at least the master cylinder for the same era vehicle that you are pulling the disks for.

Not sure about any power setup though.

 

I use a disq set-up from a 1982 widetrack dana 30 on a cj7. Putted knukkle and everything that attach to it unto my dana 30 with drum set-up and use the outer shaft from the donnor. For power brake i use booster/mc/prop valve from a jeep Yj. You just need to drill hole into the firewall for the booster. Any others is a bolt-on procédure.